Package kieker.monitoring.core.signaturePattern

Class SignatureFactory

java.lang.Object
kieker.monitoring.core.signaturePattern.SignatureFactory
public final class SignatureFactory extends Object
This class can be used to create signatures (for example a string containing the whole signature of a method).
Since:
1.7
Author:
Bjoern Weissenfels, Jan Waller

  • Field Details

    • PATTERN_PREFIX

      public static final char PATTERN_PREFIX
      This constant contains the necessary prefix for patterns.
      See Also:

    • COLONS

      public static final String COLONS
      This constant contains the colons, which are used to separate the elements in the signature.
      See Also:

    • PATTERN_PREFIX_CPU

      public static final String PATTERN_PREFIX_CPU
      Prefix of a cpu signature.
      See Also:

    • PATTERN_PREFIX_MEM_SWAP

      public static final String PATTERN_PREFIX_MEM_SWAP
      Prefix of a memory signature.
      See Also:

    • PATTERN_PREFIX_LOAD_AVERAGE

      public static final String PATTERN_PREFIX_LOAD_AVERAGE
      Prefix of a load average signature.
      See Also:

    • PATTERN_PREFIX_NETWORK_UTILIZATION

      public static final String PATTERN_PREFIX_NETWORK_UTILIZATION
      Prefix of a network utilization signature.
      See Also:

    • PATTERN_PREFIX_DISK_USAGE

      public static final String PATTERN_PREFIX_DISK_USAGE
      Prefix of a disk usage signature.
      See Also:

    • PATTERN_PREFIX_JVM_MEM

      public static final String PATTERN_PREFIX_JVM_MEM
      Prefix of a JVM memory signature.
      See Also:

    • PATTERN_PREFIX_JVM_CL

      public static final String PATTERN_PREFIX_JVM_CL
      Prefix of a JVM class loading signature.
      See Also:

    • PATTERN_PREFIX_JVM_UP_TIME

      public static final String PATTERN_PREFIX_JVM_UP_TIME
      Prefix of a JVM uptime signature.
      See Also:

    • PATTERN_PREFIX_JVM_THREADS

      public static final String PATTERN_PREFIX_JVM_THREADS
      Prefix of a JVM threads signature.
      See Also:

    • PATTERN_PREFIX_JVM_COMPILATION

      public static final String PATTERN_PREFIX_JVM_COMPILATION
      Prefix of a JVM compilation signature.
      See Also:

    • PATTERN_PREFIX_JVM_GC

      public static final String PATTERN_PREFIX_JVM_GC
      Prefix of a JVM garbage collector signature.
      See Also:

  • Method Details

    • createCPUSignature

      public static String createCPUSignature(int cpuid)
      Creates a cpu signature with a given cpu id.
      Parameters:
      cpuid - The id of the cpu.
      Returns:
      A signature for the cpu.

    • createCPUSignature

      public static String createCPUSignature()
      Creates a CPU signature.
      Returns:
      The signature.

    • createMemSwapSignature

      public static String createMemSwapSignature()
      Creates a mem swap signature.
      Returns:
      The signature.

    • createLoadAverageSignature

      public static String createLoadAverageSignature()
      Creates a load average signature.
      Returns:
      The signature.

    • createNetworkUtilizationSignature

      public static String createNetworkUtilizationSignature()
      Creates a network utilization signature.
      Returns:
      The signature.

    • createDiskUsageSignature

      public static String createDiskUsageSignature()
      Creates a disk usage signature.
      Returns:
      The signature.

    • createJVMMemSignature

      public static String createJVMMemSignature()
      Creates a JVM Mem signature.
      Returns:
      The signature.

    • createJVMClassLoadSignature

      public static String createJVMClassLoadSignature()
      Creates a JVM class loading signature.
      Returns:
      The signature.

    • createJVMUpTimeSignature

      public static String createJVMUpTimeSignature()
      Creates a JVM uptime signature.
      Returns:
      The signature.

    • createJVMThreadsSignature

      public static String createJVMThreadsSignature()
      Creates a JVM threads signature.
      Returns:
      The signature.

    • createJVMCompilationSignature

      public static String createJVMCompilationSignature()
      Creates a JVM compilation signature.
      Returns:
      The signature.

    • createJVMGarbageCollectorSignature

      public static String createJVMGarbageCollectorSignature()
      Creates a JVM garbage collector signature.
      Returns:
      The signature.

    • createMethodSignature

      public static String createMethodSignature(String[] modList, String retType, String fqName, String method, String[] params, String[] exceptions) throws InvalidPatternException
      Creates a method signature.
      Parameters:
      modList - List of modifiers in the following order: 1. public, protected, private, package 2. abstract, non_abstract 3. static, non_static 4. final, non_final 5. synchronized, non_synchronized 6. native, non_native One or none of each sub-point is allowed. Null or empty list stands for any modifiers.
      retType - Primitive type ,fully qualified class name or pattern.
      fqName - Fully qualified class name or pattern.
      method - Method name or pattern.
      params - List of primitive types, fully qualified class names or pattern. Null or empty list, if no parameters are required.
      exceptions - List of exceptions or pattern. Null or empty list, if no exceptions are required.
      Returns:
      A signature which has been generated from the inputs.
      Throws:
      InvalidPatternException - If any of the mandatory parameters is null.